Drinking Water Quality Report

2023 Annual Drinking Water Quality Report
The below reports contains important information about the source and water quality of your drinking water. We are pleased to report that Waterloo’s water is safe and meets or exceeds all federal and state drinking water requirements for 2023.

If you have any questions about your drinking water or would like a paper copy mailed to your home, please call (319) 232-6280. 

You can view the current report online at http://iowaccr.org/waterloo-waterworks
The most current and past reports can also be found below. 

Learn more about how to read the Water Quality Report (CCR) by watching the below video.

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Waterloo Water Works Reports & Information19 documents

  • Water Analysis 2023
    document Header Water Analysis 2023
  • Potential Service Lines Containing Lead in Waterloo
    document Header Potential Service Lines Containing Lead in Waterloo
  • Lead in Drinking Water FAQ
    document Header Lead in Drinking Water FAQ
  • IDNR Source Water Assessment for Waterloo 
    document Header IDNR Source Water Assessment for Waterloo 

Lead and Copper Analytical Report5 documents

  • 2023 Lead and Copper Analytical Report
    document Header 2023 Lead and Copper Analytical Report
  • 2021 Lead and Copper Analytical Report
    document Header 2021 Lead and Copper Analytical Report
  • 2020 Lead and Copper Analytical Report
    document Header 2020 Lead and Copper Analytical Report
  • 2019 Lead and Copper Analytical Report
    document Header 2019 Lead and Copper Analytical Report
  • 2018 Lead and Copper Analytical Report
    document Header 2018 Lead and Copper Analytical Report

Annual Drinking Water Quality Report10 documents

  • 2023 Annual Drinking Water Quality Report
    document Header 2023 Annual Drinking Water Quality Report
  • 2022 Annual Drinking Water Quality Report
    document Header 2022 Annual Drinking Water Quality Report
  • 2021 Annual Drinking Water Quality Report
    document Header 2021 Annual Drinking Water Quality Report
  • 2020 Annual Drinking Water Quality Report
    document Header 2020 Annual Drinking Water Quality Report
  • 2019 Annual Drinking Water Quality Report
    document Header 2019 Annual Drinking Water Quality Report
  • 2018 Annual Drinking Water Quality Report
    document Header 2018 Annual Drinking Water Quality Report
  • 2017 Annual Drinking Water Quality Report
    document Header 2017 Annual Drinking Water Quality Report
  • 2016 Annual Drinking Water Quality Report
    document Header 2016 Annual Drinking Water Quality Report
  • 2015 Annual Drinking Water Quality Report
    document Header 2015 Annual Drinking Water Quality Report
  • 2014 Annual Drinking Water Quality Report
    document Header 2014 Annual Drinking Water Quality Report